47857800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 155146320

約数和(自身を除く): 107288520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 83, 93, 100, 120, 124, 150, 155, 166, 186, 200, 248, 249, 300, 310, 332, 372, 415, 465, 498, 600, 620, 664, 744, 775, 830, 930, 961, 996, 1240, 1245, 1550, 1660, 1860, 1922, 1992, 2075, 2325, 2490, 2573, 2883, 3100, 3320, 3720, 3844, 4150, 4650, 4805, 4980, 5146, 5766, 6200, 6225, 7688, 7719, 8300, 9300, 9610, 9960, 10292, 11532, 12450, 12865, 14415, 15438, 16600, 18600, 19220, 20584, 23064, 24025, 24900, 25730, 28830, 30876, 38440, 38595, 48050, 49800, 51460, 57660, 61752, 64325, 72075, 77190, 79763, 96100, 102920, 115320, 128650, 144150, 154380, 159526, 192200, 192975, 239289, 257300, 288300, 308760, 319052, 385950, 398815, 478578, 514600, 576600, 638104, 771900, 797630, 957156, 1196445, 1543800, 1595260, 1914312, 1994075, 2392890, 3190520, 3988150, 4785780, 5982225, 7976300, 9571560, 11964450, 15952600, 23928900, 47857800]

約数ペア:

[(1, 47857800), (2, 23928900), (3, 15952600), (4, 11964450), (5, 9571560), (6, 7976300), (8, 5982225), (10, 4785780), (12, 3988150), (15, 3190520), (20, 2392890), (24, 1994075), (25, 1914312), (30, 1595260), (31, 1543800), (40, 1196445), (50, 957156), (60, 797630), (62, 771900), (75, 638104), (83, 576600), (93, 514600), (100, 478578), (120, 398815), (124, 385950), (150, 319052), (155, 308760), (166, 288300), (186, 257300), (200, 239289), (248, 192975), (249, 192200), (300, 159526), (310, 154380), (332, 144150), (372, 128650), (415, 115320), (465, 102920), (498, 96100), (600, 79763), (620, 77190), (664, 72075), (744, 64325), (775, 61752), (830, 57660), (930, 51460), (961, 49800), (996, 48050), (1240, 38595), (1245, 38440), (1550, 30876), (1660, 28830), (1860, 25730), (1922, 24900), (1992, 24025), (2075, 23064), (2325, 20584), (2490, 19220), (2573, 18600), (2883, 16600), (3100, 15438), (3320, 14415), (3720, 12865), (3844, 12450), (4150, 11532), (4650, 10292), (4805, 9960), (4980, 9610), (5146, 9300), (5766, 8300), (6200, 7719), (6225, 7688)]